The Life Cycle of a Tomato Plant
Backgrounders
Learn about the pollination, fertilization, germination and growth of tomato plants.
Pollinators are Important!
STEM Explained
Insects and other animals that are pollinators of plants play an important role in ecosystems.
How Do Trees Survive in Winter?
STEM Explained
What adaptations and processes do trees in northern climates have to survive winter?
Thomas Graham
Career Profiles
Research Scientist, Space Farming
Plant Taxonomy
Backgrounders
Learn about the categories, or phylum, of the plant kingdom with examples from each.
Plant Functions
Backgrounders
Learn about the important plant functions of photosynthesis, respiration and transpiration
Pamela Livingston
Field Biologist
Plant Reproduction
Backgrounders
Learn about pollination and other forms of sexual reproduction in plants. And did you know that plants can also reproduce asexually?
How Do Plants Survive in the Desert?
STEM Explained
Plants need to exchange gases and water with their environment as part of photosynthesis. Some plant cells have evolved specifically for this purpose.
What makes soil hard and compacted?
Hands-on Activities
Explore how walking on soil changes how water soaks into the ground and why that matters to gardeners and farmers.
Plants: Germination
Picture Collections
6 images of some seedlings sprouting as one of the stages towards full plant growth
Plants: Seeds
Picture Collections
6 images of some seeds which are the fertilized part of a plant used for germinating new plants such as fennel, kiwis and pumpkins
How does water move up a plant?
Hands-on Activities
Do an experiment with celery to learn about the structures that help plants take up water.
How Do Introduced Species Affect Ecosystems and the Economy?
STEM Explained
When a species ends up outside of its natural zone, the consequences on other species, ecosystems and human industries can be severe. Climate change and human activities can introduce species into new zones.
How Do Plants Use Chemical Signalling?
STEM Explained
How do plants use scents? Learn how some plants use chemical signals to send messages to animals or other plants.